Beautiful Rated 4 out of 5 stars
Looks really awesome! The Aero effects are great. The only issue I have is that the addon makes my entire right click menu unreadable (it becomes a black menu with black text, so I can't see the options until I hover over each option individually, which is a huge pain). As soon as that becomes fixed, this will become my permanent theme/addonThis review is for a previous version of the add-on (188.8.131.52-signed).
This is a FF bug, as soon as you restart FF this issue is gone.